1088218 has 4 divisors (see below), whose sum is σ = 1632330. Its totient is φ = 544108.

The previous prime is 1088209. The next prime is 1088233. The reversal of 1088218 is 8128801.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1054729 + 33489 = 1027^2 + 183^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272053 + ... + 272056.

2^1088218 is an apocalyptic number.

1088218 is a deficient number, since it is larger than the sum of its proper divisors (544112).

1088218 is an equidigital number, since it uses as much as digits as its factorization.

1088218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544111.

The product of its (nonzero) digits is 1024, while the sum is 28.

The square root of 1088218 is about 1043.1768785781. The cubic root of 1088218 is about 102.8581325228.

The spelling of 1088218 in words is "one million, eighty-eight thousand, two hundred eighteen".